Hi, I wanted to make a post of an old puzzle to demonstrate a technique which was new to me from from my archive of puzzles which ive worked on. However i can't seem to work out how to post grids in the green type that players use which appears on a white background. Apologies- i may have made a nonsense post whilt experimenting with how to do it. Im a lot more sodocue literate than computer literate Or what might be easier is if i can e-mail or copy and paste it from Word. The technique is a little bit like intersection analysis with a bit of Sue de Coq in there somewhere It would be interesting to see what a more experienced player makes of it. Thanks, T.